{
  "manageEntity": {
    "action": "View",
    "entityId": "219239808",
    "entityType": "Notification",
    "nonce": "0xec893dabcec3aef96ce24c3c7b8ebbacfea1ed5e606eb632cb9c0bf23b905793",
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    "signer": "0xFe4E972E3ec8D8d619816F5644f74CB5bA1B01b1",
    "userId": "219239808"
  }
}